Geometry Dash Online run game.  A super-addictive and very, very hard platform game, synced to an awesome soundtrack. Jump and fly your way through danger in this rhythm-based action platformer! Prepare for a near impossible challenge in the world of Geometry Dash. Push your skills to the limit as you jump, fly and flip your way through dangerous passages and spiky obstacles. Ported to MIT Scratch by griffpatch. Make your own cool game using the MIT Scratch game engine, is FREE.